firefighters with the sequoia trailer park -- went to the sequoia trailer park and say people there had set off a bug fogger but did not leave the home. they called 911 after starting to deal the effects of the insect tide. firefighters and -- insecticides. firefighters and three residents were taken to the hospital. they are all expected to be okay. >>> well, classes resume, schools are open again this morning in newton, except for sandy hook elementary. we have new details about the mother of the shooter in that rampage. people who knew nancy lanza say she was devoted to her children. one aunt said she would come to school and help her son who was a quiet child. many say that nancy would also help friends an traingers. in the meantime, we still know very little about why the young gunman killed children at that elementary school. the fbi said they couldn't get information from a computer at the gunman's home because he had destroyed it with either a hammer or a screwdriver before that massacre. while we're hearing stories of mostly horrifying events related to the shooting, now we're